Home / 6,352,358.05-8,766,237.45-3,451,749.04

Finding the Fourth Proportional to 6,352,358.05, 8,766,237.45 and 3,451,749.04

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Solution

The fourth proportional to 6,352,358.05, 8,766,237.45 and 3,451,749.04 is: 4,763,404.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,358.05 : 8,766,237.45 = 3,451,749.04 : x
  2. Step 2: Convert to fraction form
    6,352,358.05/8,766,237.45 = 3,451,749.04/x
  3. Step 3: Cross multiply
    6,352,358.05x = 8,766,237.45 × 3,451,749.04
  4. Step 4: Simplify right side
    6,352,358.05x = 30,258,851,702,449.55
  5. Step 5: Solve for x
    x = 30,258,851,702,449.55/6,352,358.05
  6. Step 6: Final answer
    x = 4,763,404.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.